Teaches students basic optical principles and allows quantitative measurements that rival those of more expensive units.
The 60:1 gear ratio of rotating disk to pin gives the Rotary Motion Sensor a higher resolution for spectrophotometry.
https://www.pasco.com/products/lab-apparatus/light-and-optics/spectrometers/os-8539#specs-panel
This 10-pack of disc sets allows students to derive the meaning of pi directly from their measurements. Four plastic disks with varying diameter in each set.
A sturdy, general-purpose base can support one or two rods, and is ideal for experiment setups that require extra stability.
Replacement axles for any of the PASCO dynamics carts.
Clamp two rods at any angle, including parallel to one another. 2-Pack.
A small support with a low profile that will accept 1/2 inch (12.7 mm) threaded rods. The included threaded steel rod is 25 cm long.
Shorter mass hanger designed for larger masses, ideal for use with Structures Systems.
Weight hanger and nine 0.5 kg slotted masses.
Screw-type base light bulbs that are suitable for use with Light Bulb Sockets (EM-8630).
Replacement bulbs for the Series/Parallel Circuit (EM-8677).
